Fire-Safe DN Type Fiber Optic Cable for Fire Safety Applications

Application under fire safety requirements in cable ducts, pipes, blocks, tunnels and collectors, in cable trays, inside objects, in internal subsystems of trunk lines, inside objects (in buildings and constructions), for internal and external interdevice connections, in local computer cable networks as a distribution cable, for manufacturing of optical cords. The outer sheath may be made of halogen-free polymer composition with reduced smoke and gas emission and low toxicity of combustion products.